应用错误收集

我希望有人能帮助我理解为什么JupyterLab无法在我的系统上启动内核。

背景

我正在开发macOS High Sierra。我以前通过Mac OS安装程序在我的主文件夹（$HOME/anaconda）的默认位置安装了Anaconda。基于this thread我卸载了Anaconda。

我从Homebrew Cask重新安装了Anaconda（将export PATH=/usr/local/anaconda3/bin:"$PATH"放在我的.bashrc）。

问题

现在我

运行jupyter-lab，
创建一个新笔记本，
选择一个Python 3内核，

该过程失败，输出如下：

Traceback (most recent call last): File "/usr/local/anaconda3/lib/python3.6/site-packages/tornado/web.py", line 1543, in _execute result = yield result File "/usr/local/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 1099, in run value = future.result() File "/usr/local/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 1107, in run yielded = self.gen.throw(*exc_info) File "/usr/local/anaconda3/lib/python3.6/site-packages/notebook/services/sessions/handlers.py", line 73, in post type=mtype)) File "/usr/local/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 1099, in run value = future.result() File "/usr/local/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 1107, in run yielded = self.gen.throw(*exc_info) File "/usr/local/anaconda3/lib/python3.6/site-packages/notebook/services/sessions/sessionmanager.py", line 79, in create_session kernel_id = yield self.start_kernel_for_session(session_id, path, name, type, kernel_name) File "/usr/local/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 1099, in run value = future.result() File "/usr/local/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 1107, in run yielded = self.gen.throw(*exc_info) File "/usr/local/anaconda3/lib/python3.6/site-packages/notebook/services/sessions/sessionmanager.py", line 92, in start_kernel_for_session self.kernel_manager.start_kernel(path=kernel_path, kernel_name=kernel_name) File "/usr/local/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 1099, in run value = future.result() File "/usr/local/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 315, in wrapper yielded = next(result) File "/usr/local/anaconda3/lib/python3.6/site-packages/notebook/services/kernels/kernelmanager.py", line 148, in start_kernel super(MappingKernelManager, self).start_kernel(**kwargs) File "/usr/local/anaconda3/lib/python3.6/site-packages/jupyter_client/multikernelmanager.py", line 110, in start_kernel km.start_kernel(**kwargs) File "/usr/local/anaconda3/lib/python3.6/site-packages/jupyter_client/manager.py", line 259, in start_kernel **kw) File "/usr/local/anaconda3/lib/python3.6/site-packages/jupyter_client/manager.py", line 204, in _launch_kernel return launch_kernel(kernel_cmd, **kw) File "/usr/local/anaconda3/lib/python3.6/site-packages/jupyter_client/launcher.py", line 128, in launch_kernel proc = Popen(cmd, **kwargs) File "/usr/local/anaconda3/lib/python3.6/subprocess.py", line 709, in __init__ restore_signals, start_new_session) File "/usr/local/anaconda3/lib/python3.6/subprocess.py", line 1344, in _execute_child raise child_exception_type(errno_num, err_msg, err_filename) FileNotFoundError: [Errno 2] No such file or directory: '~/anaconda/bin/python': '~/anaconda/bin/python'

我已经从我的环境$HOME/anaconda，.bashrc删除了对.bash_profile（我的旧安装位置）的所有引用，所以我无法弄清楚提取参考的地方。

任何建议都将不胜感激。

Homebrew安装的Anaconda中的JupyterLab无法启动内核，寻找旧安装

背景

问题

1 个答案: